On 10/30/06, Asif Iqbal <[EMAIL PROTECTED]> wrote:
On 10/20/06, Darren J Moffat <[EMAIL PROTECTED]> wrote:
> Asif Iqbal wrote:
> > On 10/20/06, Darren J Moffat <[EMAIL PROTECTED]> wrote:
> >> Asif Iqbal wrote:
> >> > Hi
> >> >
> >> > I have a X2100 with two 74G disks. I build the OS on the first disk
> >> > with slice0 root 10G ufs, slice1 2.5G swap, slice6 25MB ufs and slice7
> >> > 62G zfs. What is the fastest way to clone it to the second disk. I
> >> > have to build 10 of those in 2 days. Once I build the disks I slam
> >> > them to the other X2100s and ship it out.
> >>
> >> if clone really means make completely identical then do this:
> >>
> >> boot of cd or network.
> >>
> >> dd if=/dev/dsk/<sourcedisk> of=/dev/dsk/<destdisk>
> >>
> >> Where <sourcedisk> and <destdisk> are both localally attached.
> >
> > Will it catch the ZFS fs part? For some reason I thought dd is not aware
> > of ZFS
>
> dd isn't ware of ZFS that is correct, but then dd isn't ware of UFS or
> VxFS or anything else either. You are accessing the raw vtoc slices
> below what ZFS cares about.
>
> So yes it will include the ZFS pool.
After the dd I swapped it with the original disk and I can login fine.
But the zpool is complaining
SUNW-MSG-ID: ZFS-8000-CS, TYPE: Fault, VER: 1, SEVERITY: Major
EVENT-TIME: Mon Oct 30 12:11:44 MST 2006
PLATFORM: Sun Fire(TM) X2100 , CSN: 0634FU1003, HOSTNAME: host.domain.net
SOURCE: zfs-diagnosis, REV: 1.0
EVENT-ID: 09bfd531-5ba3-ef5c-d35c-e85b379d46c7
DESC: A ZFS pool failed to open. Refer to
http://sun.com/msg/ZFS-8000-CS for more information.
AUTO-RESPONSE: No automated response will occur.
IMPACT: The pool data is unavailable
REC-ACTION: Run 'zpool status -x' and either attach the missing device or
restore from backup.
Login incorrect
host.domain.net console login: root
Password:
Last login: Mon Oct 30 11:04:04 on console
Sun Microsystems Inc. SunOS 5.10 Generic January 2005
# bash
bash-3.00# zpool status -x
pool: udns
state: FAULTED
status: One or more devices could not be opened. There are insufficient
replicas for the pool to continue functioning.
action: Attach the missing device and online it using 'zpool online'.
see: http://www.sun.com/msg/ZFS-8000-D3
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
udns UNAVAIL 0 0 0 insufficient replicas
c1d0s7 UNAVAIL 0 0 0 cannot open
Here is how I fixed it
zpool export udns
zpool import -f udns
>
> --
> Darren J Moffat
>
--
Asif Iqbal
PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu
--
Asif Iqbal
PGP Key: 0xE62693C5 KeyServer: pgp.mit.edu
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